Base | Representation |
---|---|
bin | 10101000100010010… |
… | …11010001100101111 |
3 | 1002012020100021210110 |
4 | 22202021122030233 |
5 | 141130414411231 |
6 | 5110151111103 |
7 | 550165023165 |
oct | 124211321457 |
9 | 32166307713 |
10 | 11310310191 |
11 | 48844144a4 |
12 | 2237972493 |
13 | 10b32c524b |
14 | 7941a9235 |
15 | 462e38046 |
hex | 2a225a32f |
11310310191 has 8 divisors (see below), whose sum is σ = 15736083840. Its totient is φ = 7212371672.
The previous prime is 11310310163. The next prime is 11310310241. The reversal of 11310310191 is 19101301311.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11310310191 - 217 = 11310179119 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11310310111) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81958701 + ... + 81958838.
It is an arithmetic number, because the mean of its divisors is an integer number (1967010480).
Almost surely, 211310310191 is an apocalyptic number.
11310310191 is a deficient number, since it is larger than the sum of its proper divisors (4425773649).
11310310191 is a wasteful number, since it uses less digits than its factorization.
11310310191 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 163917565.
The product of its (nonzero) digits is 81, while the sum is 21.
The spelling of 11310310191 in words is "eleven billion, three hundred ten million, three hundred ten thousand, one hundred ninety-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.098 sec. • engine limits •